ProPublica’s latest investigation has revealed that Medicare wastes hundreds of millions of dollars a year by failing to rein in doctors who routinely give patients pricey name-brand drugs when cheaper generic alternatives are available. Join us for an opportunity to talk with two of the reporters who worked on this investigation. Charles Ornstein and Tracy Weber will chat with us at 1 p.m. Tuesday, Nov. 19, to talk about how this story came together and to answer your questions.